A number cube is rolled 72 times. How many times would you expect it to land on 5?

What is the value of x? enter your answer in the box. (cm)

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i